What rule do you want to change?
no-inline-comments
Does this change cause the rule to produce more or fewer warnings?
Fewer
How will the change be implemented? (New option, new default behavior, etc.)?
Rule options, or change in rule behavior
Please provide some example code that this change will affect:

function App() {
  return (
    <div>
      {/* Some comment */}
      <h1>Some heading</div>
    </div>
  )
}

What does the rule currently do for this code?
Right now no-inline-comments will warn on any comments inside JSX.
What will the rule do after it's changed?
It makes sense to allow comments inside JSX while still disallowing inline comments in regular JS blocks.
Are you willing to submit a pull request to implement this change?
Unfortunately not.